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24148 CCK30/C4W33 Double Row Spherical Roller Bearing

24148 CCK30/C4W33 Double Row Spherical Roller Bearing

The 24148 CCK30/C4W33 is a double-row spherical roller bearing with a 240mm bore and 400mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 559,549 lbf and runs smoothly at speeds up to 1700 RPM.

Its tapered bore design ensures a secure fit, while the open construction allows for easy lubrication. The steel cage and spherical rollers provide reliable performance even under heavy radial loads.

This bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments. It’s interchangeable with SKF bearings, offering a practical replacement option.

Ideal for industrial machinery like crushers or gearboxes where high load capacity and durability are essential. Compliant with RoHS and REACH standards, it’s a safe choice for various applications. Weighing 80.5kg, it’s built for heavy-duty use.

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Product Parameters

  • Part Number 24148 CCK30/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 400 x 160 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 160 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 271 mm
  • Shoulder/Recess Dia Of Outer Ring 336 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.4 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:30
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 559549 lbf
  • Static Radial Load 876755 lbf
  • Max Speed 1700 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 80.5 kg

Features

Performance Features of 24148 CCK30/C4W33 Bearing

24148 CCK30/C4W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 559549 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, ensuring smooth operation.
With a maximum speed of 1700 rpm, it maintains performance under high-stress conditions.

24148 CCK30/C4W33 Bearing operates in temperatures from -30° to 200°C, adapting to various environments.
The tapered bore design simplifies installation, reducing setup time and effort.

The steel cage keeps rollers aligned, minimising wear and extending the bearing’s service life.
Its C4 radial clearance ensures optimal performance under varying thermal conditions.

Application

Industrial Uses of 24148 CCK30/C4W33 Bearing
The 24148 CCK30/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads.
Its tapered bore ensures a secure fit on shafts, making it ideal for applications requiring precise alignment and stability.

Where Is 24148 CCK30/C4W33 Bearing Used?
You’ll find the 24148 CCK30/C4W33 Bearing in mining equipment, where its high dynamic load capacity withstands harsh conditions.
The open design allows for easy lubrication, extending its lifespan in demanding environments.

Built for Heavy-Duty Use: 24148 CCK30/C4W33 Bearing
This bearing excels in paper mills and steel plants, where its chrome steel construction resists wear under extreme temperatures.
The C4 radial clearance ensures smooth operation even under heavy loads and high speeds.

Automotive vs Aerospace: Applications of 24148 CCK30/C4W33 Bearing
In automotive applications, the 24148 CCK30/C4W33 Bearing supports large drivetrain components, thanks to its robust design.
For aerospace, its high-temperature tolerance makes it suitable for auxiliary systems requiring reliability under stress.

Essential Roles of 24148 CCK30/C4W33 Bearing
The 24148 CCK30/C4W33 Bearing is a go-to for wind turbines, where its spherical rollers accommodate shaft deflections.
Its steel cage provides durability, ensuring consistent performance in renewable energy applications.

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